Year	Sterling (millions)
1975-12-31	4959
1976-12-31	7230
1977-12-31	7672
1978-12-31	8500
1979-12-31	9183
1980-12-31	10202
1981-12-31	10943
1982-12-31	13887
1983-12-31	14024
1984-12-31	16169
1985-12-31	13676
1986-12-31	13531